Swahili language in the context of "Influence of Arabic on other languages"

The United Nations Office at Nairobi (UNON, Swahili: Ofisi ya Umoja wa Mataifa Nairobi) in Nairobi, the capital of Kenya, is one of four major United Nations office sites where numerous different UN agencies have a joint presence. Established in 1996, it is the UN's official headquarters in Africa.

The United Nations Office at Nairobi also hosts the global headquarters for two programmes: the United Nations Environmental Programme (UNEP) and the United Nations Human Settlements Programme (UN-Habitat).

The African Union (AU) is a continental union of 55 member states located on the continent of Africa. The AU was announced in the Sirte Declaration in Sirte, Libya, on 9 September 1999, calling for the establishment of the African Union. The bloc was launched on 9 July 2002 in Durban, South Africa. The intention of the AU was to replace the Organisation of African Unity (OAU), established on 25 May 1963 in Addis Ababa by 32 signatory governments; the OAU was disbanded on 9 July 2002. The most important decisions of the AU are made by the Assembly of the African Union, a semi-annual meeting of the heads of state and government of its member states.

The AU's secretariat, the African Union Commission, is based in Addis Ababa. The largest city in the AU is Lagos, Nigeria, while the largest urban agglomeration is Cairo, in Egypt. The African Union has more than 1.3 billion people and an area of around 30 million km (12 million sq mi) and includes world landmarks such as the Sahara and the Nile. The primary working languages are Arabic, English, French, Portuguese, Spanish, and Swahili. Within the African Union, there are official bodies, such as the Peace and Security Council and the Pan-African Parliament.

The Great Rift Valley (Swahili: Bonde la ufa) is a series of contiguous geographic depressions, approximately 6,000 or 7,000 kilometres (4,300 mi) in total length, the definition varying between sources, that runs from the southern Turkish Hatay Province in Asia, through the Red Sea, to Mozambique in Southeast Africa. While the name remains in some usages, it is rarely used in geology where the term "Afro-Arabian Rift System" is preferred.

This valley extends southward from Western Asia into the eastern part of Africa, where several deep, elongated lakes, called ribbon lakes, exist on the rift valley floor, Lake Malawi and Lake Tanganyika being two such examples. The region has a unique ecosystem and contains a number of Africa's wildlife parks.

Niger–Congo is a proposed family of languages spoken over the majority of sub-Saharan Africa. It unites the Mande languages, the Atlantic–Congo languages (which share a characteristic noun class system), and possibly several smaller groups of languages that are difficult to classify. If valid, Niger–Congo would be the world's largest language family in terms of member languages, the third-largest in terms of speakers, and Africa's largest in terms of geographical area. The number of named Niger–Congo languages listed by Ethnologue is 1,540.

The proposed family would be the third-largest in the world by number of native speakers, with around 600 million people as of 2025. Within Niger–Congo, the Bantu languages alone account for 350 million people (2015), or half the total Niger–Congo speaking population. The most widely spoken Niger–Congo languages by number of native speakers are Yoruba, Igbo, Fula, Lingala, Ewe, Fon, Ga-Dangme, Shona, Sesotho, Xhosa, Zulu, Akan, and Mooré. The most widely spoken by the total number of speakers is Swahili, which is used as a lingua franca in parts of eastern and southeastern Africa.

The Swahili people (Swahili: Waswahili, وَسوَحِيلِ) comprise mainly Bantu, Afro-Arab, and Comorian ethnic groups inhabiting the Swahili coast, an area encompassing the East African coast across southern Somalia, Kenya, Tanzania, and northern Mozambique, and various archipelagos off the coast, such as Zanzibar, Lamu, and the Comoro Islands.

The original Swahili distinguished themselves from other Bantu peoples by self-identifying as Waungwana (the civilised ones). In certain regions, such as Lamu Island, this differentiation is even more stratified in terms of societal grouping and dialect, hinting at the historical processes by which the Swahili have coalesced over time. More recently, through a process of Swahilization, this identity extends to any person of African descent who speaks Swahili as their first language, is Muslim, and lives in a town of the main urban centres of most of modern-day Tanzania and coastal Kenya, northern Mozambique, or the Comoros.

The Swahili coast (Swahili: Pwani ya Waswahili) is a coastal area of East Africa, bordered by the Indian Ocean and inhabited by the Swahili people. It includes Sofala (located in Mozambique); Mombasa, Gede, Pate Island, Lamu, and Malindi (in Kenya); and Dar es Salaam and Kilwa (in Tanzania). In addition, several coastal islands are included in the Swahili coast, such as Zanzibar and Comoros.

Areas of what is today considered the Swahili coast were historically known as Azania or Zingion in the Greco-Roman era, and as Zanj or Zinj in Middle Eastern, Indian and Chinese literature from the 7th to the 14th century. The word "Swahili" means people of the coasts in Arabic and is derived from the word sawahil ("coasts").

Lake Malawi, also known as Lake Nyasa in Tanzania and Lago Niassa in Mozambique, (Swahili: Ziwa Nyasa) is an African Great Lake and the southernmost lake in the East African Rift system, located between Malawi, Mozambique and Tanzania.

It is the fourth largest freshwater lake in the world by volume, the ninth largest lake in the world by area and the third largest and second deepest lake in Africa. Lake Malawi is home to more species of fish than any other lake in the world, including at least 700 species of cichlids. The Mozambique portion of the lake was officially declared a reserve by the Government of Mozambique on June 10, 2011, while in Malawi a portion of the lake is included in Lake Malawi National Park.

The Chagga States or Chagga Kingdoms also historically referred to as the Chaggaland (Uchaggani, in Swahili) were a pre-colonial series of Bantu sovereign states of the Chagga people on Mount Kilimanjaro in modern-day northern Kilimanjaro Region of Tanzania. The Chagga kingdoms existed as far back as the 17th century according to oral tradition, a lot of recorded history of the Chagga states was written with the arrival and colonial occupation of Europeans in the mid to late 19th century. On the mountain, many minor dialects of one language are divided into three main groupings that are defined geographically from west to east: West Kilimanjaro, East Kilimanjaro, and Rombo. One word they all have in common is Mangi, meaning king in Kichagga. The British called them chiefs as they were deemed subjects to the British crown, thereby rendered unequal. After the conquest, substantial social disruption, domination, and reorganization by the German and British colonial administrations, the Chagga states were officially abolished in 1963 by the Nyerere administration during its third year as the newly independent nation of Tanganyika.